.header-top {
    width: 375px;
    height: 44px;
    position: sticky;
    top: 0;
    margin: auto;
    display: flex;
    justify-content: space-between;
}

.header-top .jian {
    display: block;
    width: 40px;
    height: 44px;
    background: url(../img/jiantou.png) no-repeat;
    background-size: 25px;
    background-position: 10px 10px;
}

.header-top .header-span {
    display: block;
    width: 44px;
    height: 44px;
    text-align: center;
    color: #099fde;
    font-size: 15px;
    line-height: 44px;
}

.text-top {
    width: 375px;
    height: 445px;
    margin: auto;
}

.text-top .text-top-span {
    height: 25px;
    line-height: 25px;
    display: block;
    margin: 50px 0 0 0;
    text-align: center;
    font-size: 25px;
    background-color: #fff;
}

.text-ul {
    width: 325px;
    height: 167px;
    margin-top: 50px;
    padding: 0 25px;
    overflow: hidden;
    background-color: #fff;
}

.text-ul .text-li1 {
    width: 325px;
    height: 53px;
    line-height: 54px;
    border-bottom: 1px solid rgb(160, 160, 160);
    margin: 0px 0 0 0;
    /* background-color: red; */
}

.text-ul .text-li1:nth-child(1) {
    background: url(../img/左箭头.png) no-repeat;
    background-position: 285px 18px;
    background-size: 27px;
}

.text-ul .text-li1 input {
    width: 325px;
    height: 45px;
    outline: none;
    border: 0;
    /* background-color: #444; */
}

.text-ul .text-li1 .text-li1-span {
    width: 100px;
    height: 45px;
    margin: -53px 0 0 250px;
    color: #099fde;
    display: block;
    font-size: 13px;
}

.text-button {
    display: block;
    width: 355px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    margin: 20px auto;
    font-size: 17px;
    color: #999;
    background-color: #EEE;
    border: 0px solid #EEE;
    /* outline: none; */
}

.text-di {
    width: 355px;
    height: 20px;
    margin: auto;
    display: flex;
    justify-content: space-between;
}

.text-di span {
    font-size: 15px;
    color: #666;
}

.banner {
    width: 375px;
    height: 125px;
    margin: auto;
}

.banner .banner-ul {
    display: flex;
    justify-content: space-around;
}

.banner .banner-ul li {
    width: 30px;
    height: 30px;
    background: url(../img/tubiao.png) no-repeat;
    border-radius: 50px;
    margin: 40px 0 0 0;
    background-size: 30px;
    background-position: 0px -78px;
}

.banner .banner-ul li:nth-child(1) {
    border: 1px solid rgb(0, 183, 255);
}

.banner .banner-ul li:nth-child(2) {
    border: 1px solid rgb(27, 80, 255);
}

.banner .banner-ul li:nth-child(3) {
    border: 1px solid rgb(250, 92, 0);
}

.banner .banner-btn {
    width: 13px;
    height: 13px;
    border-radius: 25px;
    background: #fff;
    border: 1px solid #777;
}

.banner p {
    padding: 0 0 0 30px;
    margin: 15px 0 0 0;
    font-size: 12px;
    color: #999;
}

.banner p a {
    color: skyblue;
}